19334202

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:215

約数の個数: 64

約数和(自身を含む): 43338240

約数和(自身を除く): 24004038

約数列:

[1, 2, 3, 6, 17, 34, 37, 47, 51, 74, 94, 102, 109, 111, 141, 218, 222, 282, 327, 629, 654, 799, 1258, 1598, 1739, 1853, 1887, 2397, 3478, 3706, 3774, 4033, 4794, 5123, 5217, 5559, 8066, 10246, 10434, 11118, 12099, 15369, 24198, 29563, 30738, 59126, 68561, 87091, 88689, 137122, 174182, 177378, 189551, 205683, 261273, 379102, 411366, 522546, 568653, 1137306, 3222367, 6444734, 9667101, 19334202]

約数ペア:

[(1, 19334202), (2, 9667101), (3, 6444734), (6, 3222367), (17, 1137306), (34, 568653), (37, 522546), (47, 411366), (51, 379102), (74, 261273), (94, 205683), (102, 189551), (109, 177378), (111, 174182), (141, 137122), (218, 88689), (222, 87091), (282, 68561), (327, 59126), (629, 30738), (654, 29563), (799, 24198), (1258, 15369), (1598, 12099), (1739, 11118), (1853, 10434), (1887, 10246), (2397, 8066), (3478, 5559), (3706, 5217), (3774, 5123), (4033, 4794)]